Son Ji Eun moves to a small city due to her husband’s new job as a civil servant. She works part-time at a mart. Son Ji Eun is quiet and…

Hell-bent on avenging the murder of his family, a former detective infiltrates a remote island that serves as a prison for vicious death row criminals.

With no clue how he came to be imprisoned, drugged and tortured for 15 years, a desperate businessman seeks revenge on his captors.